Recently a bug broke the current use of XPCOM registrations as part of the Gecko 2 platform on comm-central nightlies (i.e. Thunderbird 3.next, Thunderbird 3.2 will also be based off 1.9.2 it seems) -- see Bug 568691 (https://bugzilla.mozilla.org/show_bug.cgi?id=568691). The update for the XPCOM components can be applied and compatible for both Thunderbird 3.1/3.2 and Thunderbird 3.next.
The necessary changes are outlined on MDC: https://developer.mozilla.org/en/XPCOM/XPCOM_changes_in_Gecko_2.0 Now I understand that comm-central is most likely not supported, and generally I don't mind having to work around a bit of things to use comm-central, but being unable to check my mail in my e-mail client is difficult. :) Anyway, I full understand if you're unwilling to support this, but I thought I'd ask about it. Thanks for all the work you've put into this, Patrick
